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82 lines
2.4 KiB
82 lines
2.4 KiB
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#include "ControllerEventAdapter.h"
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#include "base/MidiTypes.h"
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#include "misc/Debug.h"
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namespace Rosegarden {
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bool ControllerEventAdapter::getValue(long& val)
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{
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if (m_event->getType() == Rosegarden::Controller::EventType)
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{
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return m_event->get<Rosegarden::Int>(Rosegarden::Controller::VALUE, val);
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}
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else if (m_event->getType() == Rosegarden::PitchBend::EventType)
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{
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long msb = 0, lsb = 0;
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m_event->get<Rosegarden::Int>(Rosegarden::PitchBend::MSB, msb);
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m_event->get<Rosegarden::Int>(Rosegarden::PitchBend::LSB, lsb);
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long value = msb;
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value <<= 7;
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value |= lsb;
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//RG_DEBUG << "PitchBend Get Value = " << value << endl;
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val = value;
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return true;
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}
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return false;
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}
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void ControllerEventAdapter::setValue(long val)
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{
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if (m_event->getType() == Rosegarden::Controller::EventType)
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{
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m_event->set<Rosegarden::Int>(Rosegarden::Controller::VALUE, val);
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}
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else if (m_event->getType() == Rosegarden::PitchBend::EventType)
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{
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RG_DEBUG << "PitchBend Set Value = " << val << endl;
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int lsb = val & 0x7f;
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int msb = (val >> 7) & 0x7f;
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m_event->set<Rosegarden::Int>(Rosegarden::PitchBend::MSB, msb);
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m_event->set<Rosegarden::Int>(Rosegarden::PitchBend::LSB, lsb);
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}
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}
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timeT ControllerEventAdapter::getTime()
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{
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return m_event->getAbsoluteTime();
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}
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timeT ControllerEventAdapter::getDuration()
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{
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return m_event->getDuration();
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}
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}
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